TOEFL astonishing Definition extremely surprising or impressive Example "The astonishing view from the top of the mountain took her breath away." Sign in to save TOEFL PDF — $25 ← astonished astound → Study tips featuring "astonishing" TOEFL Academic Vocabulary: Study by Topic Related words TOEFL brighten GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze